High-power ceiling lamp



FIG. 1 is a perspective view of the high-power ceiling lamp of my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are for the purposes of illustrating portions of the high-power ceiling lamp and form no part of the claimed design. 

CLAIM The ornamental design for a high-power ceiling lamp, as shown and described. 